Oct 20, 2023 · Muscle spasms (also called muscle cramps) occur when your muscle involuntarily and forcibly contracts uncontrollably and can’t relax. Muscle spasms are normal and quite common.

Mar 9, 2024 · But too much can trigger muscle twitches in various parts of your body. Other stimulant drugs, like amphetamines, have the same effect. If you’re tired or run-down, twitches and spasms …

Sep 6, 2025 · Muscle spasms can be caused by dehydration, electrolyte imbalances, nerve compression, or medications. If you have severe or frequent muscle spasms, speak to your …

Jan 26, 2024 · Muscle pain, fatigue, and overuse are the most common causes of muscle spasms. Other causes include stress or anxiety, which can lead to muscle twitches in the face.

Jun 17, 2024 · There are a variety of causes of muscle spasms, and each depends upon predisposing factors, the part of the body involved, and the environment that the body is in. What triggers muscle …

Feb 4, 2025 · What causes muscle spasms? Muscle spasms can occur due to several causes, including a lack of nutrients, muscular tension, overuse of the muscle, increased demand of blood flow, or …

Aug 15, 2025 · Muscle cramps are sudden, involuntary contractions or spasms in one or more of your muscles. They are very common and often occur after exercise. Some people get muscle cramps, …

Muscle spasm is caused by irritation of muscle fibers. Some things can make a muscle spasm more likely. These include: Muscle spasms often come and go quickly. When a muscle goes into spasm, …

Mar 7, 2023 · Sometimes called a charley horse, a muscle cramp can be very painful. Exercising or working hard, especially in heat, can lead to muscle cramps. Some medicines and illnesses also …

Muscle cramps are felt to be caused by excessively excited nerves that stimulate the muscles. This can occur after injury to the nerve and/or muscle; dehydration; with low blood levels of calcium, …